Flashcards
Moles and Volumes
Cards in this deck (13)
- 1Define ConcentrationThe concentration of a solution is the amount of solute, in moles, dissolved in each 1dm3 (100cm3) of solution
- 210cm3 = _____ml310ml3
- 31dm3 = ____cm3 = ____ l1dm3 = 1000cm3 = 1l
- 4What is the equation linking, amount, concentration and volume?Amount (mol) = (Volume*concentration) / 1000
(Only divide by 1000 if volume in cm3!) - 5What is a standard solution?A standard solution is one of known concentration
- 6What is the Ideal Gas EquationpV = nRT
- 7Give the name and unit of the constituents of the ideal gas equationp = pressure in Pa
V = volume in m3
n = amount in moles
R = Gas constant of 8.13
T = Temperature in Kelvin - 8How do you convert kPa to Pa?x1000
- 9How do you convert: a) cm3 to m3 b) dm3 to m3a) *10^-6
b) * 10^-3 - 10Convert 10 degrees to kelvin= 10 + 273 = 283 kelvin
- 11What is the molar gas volume?The molar gas volume is the volume per mole of gas molecules at room temperature and pressure (RTP)
- 12Converting between amount and gas volume (cm3)amount (mol) = Volume (cm3) / 24000
- 13Converting between amount and gas volume (dm3)amount (mol) = Volume (dm3) / 24
Information
- Description
- AS - Level Chemistry (3 - Amount of Substance) Flashcards on Moles and Volumes, created by Bee Brittain on 19/04/2016.
- Created by
- Bee Brittain
- Views
- 26
- Tags
- Rating